15391324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 32090688

約数和(自身を除く): 16699364

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 757, 782, 884, 1196, 1514, 1564, 3028, 5083, 9841, 10166, 12869, 17411, 19682, 20332, 25738, 34822, 39364, 51476, 69644, 167297, 226343, 295987, 334594, 452686, 591974, 669188, 905372, 1183948, 3847831, 7695662, 15391324]

約数ペア:

[(1, 15391324), (2, 7695662), (4, 3847831), (13, 1183948), (17, 905372), (23, 669188), (26, 591974), (34, 452686), (46, 334594), (52, 295987), (68, 226343), (92, 167297), (221, 69644), (299, 51476), (391, 39364), (442, 34822), (598, 25738), (757, 20332), (782, 19682), (884, 17411), (1196, 12869), (1514, 10166), (1564, 9841), (3028, 5083)]